baber/WOPTO huggingface dataset:
Patent DE-112020006806-B4 (DE)
Title: Dünnfilmwiderstand (TFR), hergestellt in einer integrierten Schaltungsvorrichtung unter Verwendung von Nassätzung einer dielektrischen Deckschicht
Inventor: FEST PAUL
IPC: H01L27/08
Filed: 2020-11-20
Granted: 2023-11-16
Abstract: Verfahren zum Ausbilden eines integrierten Dünnschichtwiderstands (TFR) in einer integrierten Halbleiterschaltungsvorrichtung (10), wobei das Verfahren aufweist:Ausbilden einer integrierten Schaltungs- (IC-) Struktur, die eine Vielzahl von IC-Elementen (12) und eine Vielzahl von leitenden IC-Elementkontakten (14) beinhaltet, die mit der Vielzahl von IC-Elementen (12) verbunden sind;Ausbilden einer TFR-Filmschicht (34) über der ausgebildeten IC-Struktur;Ausbilden einer dielektrischen TFR-Schicht (36) über der TFR-Filmschicht (34);Durchführen eines ersten Ätzens zum Entfernen ausgewählter oder freigelegter Abschnitte der dielektrischen TFR-Schicht (36), um dadurch eine dielektrische TFR-Deckschicht (36A) über der TFR-Filmschicht (34) zu definieren, wobei das erste Ätzen an der TFR-Filmschicht (34) stoppt und wobei das erste Ätzen geneigte Seitenkanten (44) der dielektrischen TFR-Deckschicht definiert,Durchführen eines zweiten Ätzens zum Entfernen ausgewählter oder freigelegter Abschnitte der TFR-Filmschicht (34), um dadurch ein TFR-Element (34A) zu definieren, wobei die geneigten Seitenkanten (44) der dielektrischen TFR-Deckschicht (36A) über jeweiligen Seitenkanten des TFR-Elements (34A) ausgerichtet sind;Durchführen eines dritten Ätzens, um TFR-Kontaktöffnungen (56) in der dielektrischen TFR-Deckschicht (36A) über dem TFR-Element (34A) auszubilden; undAusbilden einer Metallschicht (60), die sich über den leitenden Kontakten (14) des IC-Elements erstreckt und dabei lateralen Seiten (48) des TFR Elements (34A) kontaktiert, und sich über der dielektrischen TFR-Deckschicht (36A) erstreckt und sich in die TFR-Kontaktöffnungen (56) erstreckt und in Kontakt mit dem TFR-Element (34A) steht; undzu einem Zeitpunkt nach dem Ausbilden der TFR-Filmschicht (34) und vor dem Ausbilden der Metallschicht (60), Tempern der TFR-Filmschicht (34) oder des TFR-Elements (34A).
Patent CZ-278129-B6 (CZ)
Title: Process of flushing and filling a low-pressure gaseous discharge lamp
Inventor: ANTAL KALMAN DR
IPC: H01J9/38
Filed: 1988-01-22
Abstract: A process for flushing and filling a low pressure gas discharge lamp which has an exhaust tube and discharge electrodes at each of its ends and which is provided with a discharge vessel for limiting or bounding the gas discharge, wherein the course of the process the discharge vessel is coupled via the exhaust tubes to a pumping apparatus. Flushing or fill gas is continually charged into the discharge vessel via one of the exhaust tubes and simultaneously via the other exhaust tube the gas is discharged in such a manner that within the discharge vessel an equilibrium pressure prevails which coincides with the final charging pressure of the lamp, while the flow rate of the flowing gas is expediently maintained at a constant value.
Patent CZ-278890-B6 (CZ)
Title: Carburetor atomizer
Inventor: SMEJKAL RUDOLF
IPC: F02M19/03
Filed: 1991-04-08
Abstract: In the hollow of the cylindrical casing (1) of the carburettor, equipped with a radial intake channel (5) for feeding the mix (6) of fuel and air and arranged in the hollow of the body of the main diffuser of the carburettor, connected up to the air intake (3,4), is a hollow axially running cylindrical insert (2). That insert (2), whose outer diameter corresponds to the inner diameter of the cover (1), has, in the central area at the level of the channel (5), an outer circumferential distributing groove (7), forming with the adjacent inner surface of part of the cover (1), an annular space, which is connected with the inner space of the main diffuser by axial atomiser grooves (8), formed in the output parts of the insert (2) plumb to the axis of the main diffuser.<IMAGE>
Patent CZ-280896-B6 (CZ)
Title: Tilting roof for railway wagons
Inventor: KOHLER GUNTER DR
IPC: B61D39/00
Filed: 1993-02-18
Abstract: The invention relates to a tiltable roof (5), supported on end wall-side support arms (6), for railway goods wagons whose freight hole consists of at least two funnel-shaped chambers (1), the tiltable roof (5) being tiltable, by means of an actuation element, out of the closed state towards one longitudinal side of the vehicle counter to the force of a spring (15). The objective of the invention consisted in finding an actuation device for tiltable roofs (5) of the aforesaid type, which device ensures, with simple means, a non-forced tilting of the tiltable roof (5) and an economical design which is not prone to faults. According to the invention, this is achieved in that the actuation element consists of a lever (9) which is attached to the tiltable roof (5) approximately in the longitudinal centre and is mounted with its other end on the wagon body of the railway goods wagon in an articulated fashion and can be acted on by a drive (12) in order to tilt the tiltable roof (5). <IMAGE>
Patent CZ-286000-B6 (CZ)
Title: Method of monitoring ovulatory cycle state
Inventor: CATT MICHAEL
IPC: G01N33/68
Filed: 1993-08-10
Abstract: A method of monitoring the status of a current ovulation cycle of an individual human female subject, involving testing of the body fluid concentration of an analyte of significance in relation to the status of the ovulation cycle, such as urinary E3G, during at least part of the pre-ovulation phase of the current ovulation cycle of the individual subject, and identification from the results of such testing an analyte concentration change indicative of imminent ovulation, relative to an analyte concentration reference value that has been adapted to the individual human subject on the basis of analyte concentration test data obtained from the individual human subject during one or more previous ovulation cycles. Preferably testing for said analyte concentration during the current ovulation cycle is commenced a plurality of days (preferably at least 5) following the onset of menses but at least 2 numerical days in advance of the earliest numerical day on which actual ovulation has occurred in one or more previous ovulation cycles in the same individual subject.
Patent SK-283142-B6 (SK)
Title: Plant and process for producing raw iron and/ or sponge iron
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: C22B5/12
Filed: 1995-10-12
Abstract: A plant for producing raw iron and/or sponge iron has a direct-reduction shaft furnace (1) for lump iron ore, a melt gasifier (3), a conduit connecting the melt gasifier (3) to the shaft furnace (1) for a reducing gas, a supply conduit (13) connecting the shaft furnace (1) to the melt gasifier (3) for the reduction product in said furnace (1), a top gas line (14) leading out of the shaft furnace (1) with lines (5, 6, 7) opening into the melt gasifier (3) for oxygen-containing gas and carbon vehicles and a run-off (11) on the melt vessel (3) for raw iron and slag. To make it possible to process not only lump but also fine ore economically over a wide range of quantities, the plant has at least one fluidised bed reactor (15, 16) to accept fine ore, a reducing gas inlet (21) thereinto, an exhaust gas outlet (22) from the fluidised bed reactor (15) and an extractor (34) for the reduction product formed in said fluidised bed reactor (15, 16), in which the top gas outlet (14) of the shaft furnace (1) and the exhaust gas outlet (22) of the fluidised bed reactor (15) open into a cleaning device (23) and then into a heater (25, 26) from which leaves the reducing gas inlet line (21) of the fluidised bed reactor (15, 16).
Patent SK-282642-B6 (SK)
Title: 2-quinolone derivatives, their preparation method and intermediat es and pharmaceutical compositions based on them
Inventor: END DAVID WILLIAM
IPC: C07D521/00
Filed: 1996-10-25
Abstract: Disclosed are 2-quinolone derivatives of general formula (I), their preparation method; intermediates of general formula (XV) and (XVI); pharmaceutical compositions based on derivatives of general formula (I).
Patent CZ-279169-B6 (CZ)
Inventor: VESELY FRANTISEK ING
IPC: F03D9/11
Filed: 1991-05-31
Abstract: Vnitřní prostor křídla (1) rozděluje střední dělicí příčka (5) na dvě navzájem izolované komory (6, 7), které jsou opatřeny povrchovými štěrbinami (10, 11) na přilehlých profilech (8, 9) křídla (1). V dělicí příčce (5) je zabudována turbina spojená s generátorem (12) el. energie. Pomocí potrubí (2, 3) a zpětných ventilů (13, 14) je křídlo spojeno s akumulátorem (4) rovněž rozděleným příčkou (17) s turbinou na dvě komory (15, 16).ŕ
Patent CS-277569-B6 (CS)
Inventor: SCHUSTR PAVEL ING CSC
IPC: B60L7/28
Filed: 1988-06-24
Abstract: Vynález řeší technický problém dosažení vyšších
účinků vířivé brzdy expanzní turbíny použitím
tenké elektricky vodivé vrstvy na vnitřní
ploše membrány u dále popsané konfigurace
vířivé brzdy. Vířívá brzda expanzní turbíny je
tvořena statorovým jhem (1) s budicí cívkou (2),
membránou (10) rozdělenou nemagnetickou
vložkou (3), rotorem (7) s póly (9) uloženým v
ložiskách (8) a kanálem (6) s chladicí vodou. Na
celou vnitřní plochu membrány (10) je nanesena
vrstva (4) materiálu s vysokou elektrickou vodivostí,
např. měď, hliník nebo stříbro. Při otáčení
rotoru (7) se pohybem pólů (9) indikují vmístech
pólů (5) statorového jha (1) vířivé proudy, čímž
vzniká brzdný moment vířivé brzdy. Pokrytím
membrány (10) elektricky vysoce vodivou
vrstvou (4) se účinky vířivé brzdy expanzní
turbíny, při zachování stávajících rozměrů a
uspořádání, podstatně zvýší.
Patent CZ-291664-B6 (CZ)
Title: Catalyst and process for preparing thereof
Inventor: FETZER THOMAS
IPC: B01J23/00
Filed: 1994-01-13
Abstract: The present invention relates to a catalyst that can be prepared by bringing into contact an oxide of the general formula M-Ali2Oi4, wherein M represents an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of the group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining thereof at a temperature of about 300 to about 1300 degC under pressure of 10 kPa to 20 MPa.
Patent CZ-282712-B6 (CZ)
Title: Process of submerged cultivation of cells producing g-penicillin amidase
Inventor: PLHACKOVA KAMILA RNDR CSC
IPC: C12P37/00
Filed: 1994-07-04
Abstract: This method for the submerged cultivation of cells producing G-penicillin amidase, in particular cells of Escherichia coli containing recombined plasmids in a mineral cultivating medium containing fermentable saccharide as a source of available carbon and inorganic salt as a source of nitrogen and mineral nutrient salts, is based on the fact that at the beginning of cultivating the productive micro-organism in the cultivating medium containing soluble salts of calcium at a concentration of Ca = 2.10<-5> to 0.1 % by weight, and/or calcium carbonate at a concentration of 0.05 to 1% by weight, and soluble salts of magnesium at a concentration of Mg = 0.001 to 0.05% by weight, the pH value is adjusted to 7.3 to 8.0, and then during the cultivation the pH is kept at a value of 6.0 to 7.5 while adding fermentable saccharide in doses at a concentration of 0.01 to 3% by weight and an inorganic source of nitrogen in a quantity corresponding to the concentration in the medium of 0.01 to 3% by weight, in particular ammonium hydroxide.
Patent CZ-286600-B6 (CZ)
Title: Novel acaricidally active tetrazine derivatives, process of their preparation and acaricidal preparations in which they are comprised
Inventor: HAJIMICHAEL JANIS
IPC: A01P7/02
Filed: 1994-07-15
Abstract: In the present invention there are described tetrazine derivatives of the general formula I, in which X represents fluorine, chlorine or bromine and Y represents hydrogen or fluorine as well as preparations in which the above derivatives are comprised and which exhibit acaricidal, larvicidal and ovicidal activity. They are especially suitable for fighting mites of Tetranychus species. In the present invention there are also described processes for preparing the derivatives of the general formula I by (a) reacting a substituted bis-azine of the general formula II with hydrazine or a hydrate thereof, the obtained 3,6-disubstituted, 1,2-dihydro-1,2,4,5-tetrazine  is then subjected to oxidation or (b) a derivative of 1,3,4-thiadiazole of the general formula V is brought into reaction with alkyl sulfate, the obtained thiadiazole salt is then treated with hydrazine or hydrate thereof and the obtained 3,6-disubstituted 1,2-dihydro-1,2,4,5-tetrazine is subjected to oxidation or (c) the 3,6-disubstituted derivative of 1,2-dihydro-1,2,4,5-tetrazine is subjected to oxidation.
Patent CZ-302896-B6 (CZ)
Title: Lock
Inventor: ETENCL JIRI
IPC: E05B9/10
Filed: 2011-01-17
Abstract: In the present invention, there is disclosed a lock with two coaxial lock cylinders (1) each being rotatably mounted in its own casing (2), wherein both the casings (2) are coupled in its bottom portion with a bridge (3) and both the lock cylinders (1) are fitted with a clutch (4) serving for the lock control. The clutch (4) is slidably but not rotatably mounted relative to a controlled tooth (5) in the axis of rotation of the control tooth (5) body. For engagement with shape-adapted ends of the lock cylinders, the clutch (4) is provided on both faces with symmetrically arranged radial projections (6). After insertion a corresponding key (7), these radial projections (6) engage for the purpose of connection with one lock cylinder (1) with that active lock cylinder (1) and rotate freely in a groove of the other inactive lock cylinder (1). For this rotatable connection, the adjacent ends of both the lock cylinders (1) are provided with an internal radial groove (8) and on the contrary, for bringing into engagement with the clutch (4), axial cutouts (9) are performed at these ends. These radial projections (6) in the number of at a temperature ranging from two are distributed in regular angular distances from each other and axially are arranged in different lengths such that they form independent, mutually axially offset front contact surfaces (10) of the clutch (4) for bearing the tip of an alternatively long key (7). In case of an elongated lock cylinder (1), either the left-handed or right-handed, it is possible to use a clutch (4) adapter (15) the shape of the front faces of which corresponds to the contact surfaces (10) of the clutch (4) body. In alternative embodiment the adapter can have the form of a distance cylinder (18) the face of which, turned toward the clutch (4), is provided with a recess and the elongation of the lock cylinder (1) is solved by tube adapters (19) and (20) transmitting by their axial cutouts and projections torque from the lock cylinder (1) to the clutch (4) and further to the control tooth (5).
Patent CZ-283191-B6 (CZ)
Title: Water scooter, particularly for children
Inventor: STOURAC PETR
IPC: B63B34/10
Filed: 1996-07-25
Abstract: The bottom of the body (1) consists of a pair of side floats (2) and between them in the front part there is float (4) carrying the driving unit (5) inside.<IMAGE>
Patent CZ-297807-B6 (CZ)
Title: Catalyst for conversion carbon monooxide with steam and process for preparing thereof
Inventor: ZONG QIUYUN
IPC: B01J23/882
Filed: 1999-07-15
Abstract: The present invention relates to a sulfur resistant catalyst for conversion carbon monooxide with steam containing compounds of cobalt and molybdenum as active components, an alkali metal compound as a promoter, and a carrier. The carrier comprises one or several oxides being selected from the group consisting of TiOi2, Ali2Oi3, and/or MgO, rare earth oxides and/or ZnO, whereby the amount of TiOi2 is in the range of 30 percent by weight to 80 percent by weight, where the percentage is based on the carried total weight. There is also disclosed a process for preparing such catalyst, the process comprises several steps wherein in the first step a) there is mixed an aluminium compound and/or a magnesium compound with one or several compounds being selected from the group consisting of rare earth compounds and zinc compounds functioning as anti-hydration auxiliary compounds, then the resulting mixture is calcined and subsequently the disintegrated solid product is crushed; in the step b) the obtained mixture is mixed in dry state with a titanium compound, subsequently the resulting mixture is extruded to form elongate pieces that are then subjected to calcination in order to obtain a carrier. Subsequently, there is prepared a co-impregnation solution of molybdenum and cobalt compounds as active components of the catalyst and the alkali metal compound. This solution serves for impregnation of the carrier obtained in the step b), and then the impregnated carried is subjected to calcination and disintegration.
Patent CZ-294481-B6 (CZ)
Title: 3 -N-oxide-3 -N-dimethylamino-9-oxime erythromycin A derivatives
Inventor: KU YI-YIN
IPC: C07H17/08
Filed: 1998-02-03
Abstract: In the present invention, there are disclosed 3 -N-oxide-3 -N-dimethylamino-9-oxime erythromycin A derivatives of the general formula I, process of their preparation and their use for preparing 6-O-alkyl erythromycin A.
Patent CZ-294669-B6 (CZ)
Title: Apparatus for moistening freely flowing loose materials, particularly fly ash from power plant filters
Inventor: HAUSER MICHAEL DIPL ING
IPC: B01F23/20
Filed: 1998-09-17
Abstract: In the present invention, there is disclosed an apparatus for moistening freely flowing bulk solids especially ash dust removed by filters from power station gases. The dust descends through a gravity pipe (6) which has an upper ring section (2) and a lower ring section (3), linked by an annular jet (1) gap through which water is introduced. The descending pipe (6) is surrounded by a water jacket (5) discharging to the annular jet (1). The ring sections (2, 3) forming the annular jet (1) gap are separate sections whose axial distance from each other is varied as required, forming a gap (7) between the two. The rims of the ring sections (2, 3) adjacent to the gap (7) have castellated edges with notched passages (4). The surrounding water tank (5) comprises two separate mantles (8, 9) which move axially back and forth in the direction of the descending pipe (6) and coming together. Each part of the water tank mantle is joined to one of the ring sections (2, 3). Ash descends through the pipe (6) in free fall passing the annular jet (1) through which water is sprayed to form a veil, uniformly wetting the dust. Additional water, taken from e.g. the sulfur dioxide gas washer, is mixed with a granular additive and introduced to the pipe (1) through the castellated passages (4) in the annular gap (7).
Patent CZ-284779-B6 (CZ)
Title: Tool for applying viscous materials to broken pad
Inventor: SITKO VLADIMIR ING
IPC: H05K3/14
Filed: 1997-10-30
Abstract: The device consists of a base plate (1), with flat upper surface (1'). The lower relief surface (1'') of the plate (1) is equipped with batching nipples (2). Within the batching nipples (2) there are punched through-holes (3) opening on the upper surface (1'') of the base plate (1).<IMAGE>
Patent SK-284285-B6 (SK)
Title: New associations of active principles containing clopidogrel and an antithrombotic agent
Inventor: BERNAT ANDRE
IPC: A61K31/4365
Filed: 1997-02-17
Abstract: The invention relates to a pharmaceutical composition containing an association of active principles, wherein the active principles are clopidogrel and aspirin, said two constituents being present in a free form or in the form of a pharmaceutically acceptable salt.
Patent SK-285063-B6 (SK)
Title: Method and device for making a composite material
Inventor: DEBALME JEAN-PAUL
IPC: D04H1/40
Filed: 1997-01-17
Abstract: A method for making a composite material by continuously depositing glass yarns on a moving substrate, at least 80 wt % of the yarns being blended yarns consisting of intimately mixed glass filaments and thermoplastic organic material filaments, and the amount of deposited glass being equal to over 40 wt. % of the total amount of material deposited in the form of glass yarns and organic material; transferring the combined glass yarns and organic material to a number of areas where they are heated, compressed and cooled, and specifically heated and/or cooled while simultaneously being compressed; and cutting the resulting assembly into plates or winding it onto a revolving drum. The device contains, by one realization, storage device (11) of winding of commingled threads, cutter (12) of the continual threads taking form the mentioned threads, means for pushing, loading to the storage and dividing of the cutting commingled threads in the form at least one layer, at least one drum device (21, 22) carrying fabric roll from commingled threads, conveyor on which the cutting threads and strip or strips of the textile are stored, a preheating oven (30) which is situated et the end of the conveyor (19), two-band press (31) containing heat drum in its entering part, cooling rollers in its output part and heating zone in its central part, cooling zone come next and finally a guillotine device (40).
Patent CZ-303973-B6 (CZ)
Title: Compact power unit
Inventor: PLESINGER FILIP
IPC: B64C27/08
Filed: 2012-05-11
Abstract: In the present invention, there is disclosed a compact power unit comprising a system of switched two-pole reluctance electric motors having their rotors (2) mutually coupled to drive the power unit output mechanism, wherein relative the stators (4) said rotors (2) are angularly displaced in regular angular distances in order to equalize fluctuations of the power unit torque. The compact power unit of the present invention is further provided with a processor for controlling switching on and off the individual reluctance electric motors (1).
Patent CZ-307457-B6 (CZ)
Title: A vascular filter
Inventor: KUBĚNA PETR
IPC: A61F2/86
Filed: 2013-03-18
Abstract: The vascular filter is made of an absorbable material and is constituted by a peripheral fastening part (1) connected to a filter part (2) which is provided with a closed filter basket (5). The peripheral fastening part (1) continuously passes into the filter part (2) and these parts are mostly formed by mesh and are made in one piece. The peripheral fastening part (1) is provided with at least one fixing element (3) for securing this part in the vessel. This peripheral fastening part (1) is typically provided with at least one reinforcing strip (4) for creating radial force. The absorbable material consists of biodegradable polymers or metals, a polydioxanone or a polymer made from lactic acid.
Patent CZ-299883-B6 (CZ)
Title: Apparatus for electrical stimulation of heart
Inventor: MOWER MORTON M
IPC: A61N1/37
Filed: 1999-01-13
Abstract: In the present invention, there is disclosed an apparatus for electrical stimulation of heart comprising conductors for applying electrical stimulation to cardiac blood pool and a stimulation generator connected to said conductors. The stimulation generator generates a biphasic electric signal, which is used for stimulation of the cardiac blood pool via said conductors to achieve heart stimulation. The electrical signal consists of a first stimulation phase having a first stimulation phase polarity, a first stimulation phase amplitude (104, 204, 304, 406, 504), a first stimulation phase waveform and a first stimulation phase duration (106, 206, 306, 404); and a second stimulation phase having a second stimulation phase polarity, a second stimulation phase amplitude (104, 204, 304, 406, 504), a second stimulation phase waveform and a second stimulation phase duration (106, 206, 306, 404) wherein said first stimulation phase polarity is positive.